Question

Which of the following are environmental friendly practices?

• A. Carrying cloth bags for shopping
• B. Switching off light and fans when not in use
• C. Using public transport
• D. All the above

Answer 1

Answer: (D)

All the above

The environmentally friendly practices are all above in the given options.

A. Carrying cloth bags for shopping will reduce the usage of plastic bags which are harmful and cause environmental pollution.

B. Switching off the lights and fans when not in use will save the electricity. Electricity is usually produced by coal which is a fossil fuel and its burning causes air pollution. Switching off the lights when not in use reduces electricity consumption thereby reducing air pollution.

C. Using public transport is the best way to reduce air pollution caused by petrol and diesel vehicles. Public transport reduces the usage of many vehicles. Thereby reduces air pollution.

So, all the above are correct and the correct option is D.